From cc74bd1d218053cefc6323721512808d36a1bfb1 Mon Sep 17 00:00:00 2001 From: Aya Mahfouz Date: Tue, 15 Dec 2015 01:45:16 +0200 Subject: [PATCH] tty: serial: constify psc_ops structs Constifies psc_ops structures in tty's serial port driver since they are not modified after their initialization. Detected and found using Coccinelle. Suggested-by: Julia Lawall Signed-off-by: Aya Mahfouz Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/mpc52xx_uart.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/tty/serial/mpc52xx_uart.c b/drivers/tty/serial/mpc52xx_uart.c index 8c3e51314470..3970d6a9aaca 100644 --- a/drivers/tty/serial/mpc52xx_uart.c +++ b/drivers/tty/serial/mpc52xx_uart.c @@ -346,7 +346,7 @@ static irqreturn_t mpc52xx_psc_handle_irq(struct uart_port *port) return mpc5xxx_uart_process_int(port); } -static struct psc_ops mpc52xx_psc_ops = { +static const struct psc_ops mpc52xx_psc_ops = { .fifo_init = mpc52xx_psc_fifo_init, .raw_rx_rdy = mpc52xx_psc_raw_rx_rdy, .raw_tx_rdy = mpc52xx_psc_raw_tx_rdy, @@ -376,7 +376,7 @@ static struct psc_ops mpc52xx_psc_ops = { .get_mr1 = mpc52xx_psc_get_mr1, }; -static struct psc_ops mpc5200b_psc_ops = { +static const struct psc_ops mpc5200b_psc_ops = { .fifo_init = mpc52xx_psc_fifo_init, .raw_rx_rdy = mpc52xx_psc_raw_rx_rdy, .raw_tx_rdy = mpc52xx_psc_raw_tx_rdy, @@ -969,7 +969,7 @@ static u8 mpc5125_psc_get_mr1(struct uart_port *port) return in_8(&PSC_5125(port)->mr1); } -static struct psc_ops mpc5125_psc_ops = { +static const struct psc_ops mpc5125_psc_ops = { .fifo_init = mpc5125_psc_fifo_init, .raw_rx_rdy = mpc5125_psc_raw_rx_rdy, .raw_tx_rdy = mpc5125_psc_raw_tx_rdy, @@ -1004,7 +1004,7 @@ static struct psc_ops mpc5125_psc_ops = { .get_mr1 = mpc5125_psc_get_mr1, }; -static struct psc_ops mpc512x_psc_ops = { +static const struct psc_ops mpc512x_psc_ops = { .fifo_init = mpc512x_psc_fifo_init, .raw_rx_rdy = mpc512x_psc_raw_rx_rdy, .raw_tx_rdy = mpc512x_psc_raw_tx_rdy, -- 2.39.5